In response to the tweet below and in preparation for the upcoming CSP Elite Baseball Mentorship in June, we decided to put together an article dedicated to the wall slide.

In this article, we will discuss the top 10 findings from a wall slide assessment. In addition, we cover examples of how different coaching cues can benefit the athlete not only in their sport, but more so, in a particular moment in their sport.

This leads to the thought of using the term movement or “moment-specific” training rather than the overused “sport specific” terminology.

Here is the Tweet/question (thanks, Simon). The direct answer will come at the end of the article.

Through many years of work and countless iterations, we have used and modified the pattern to allow for individualization of overhead activity in all body types and sports.

We use the wall slide as an assessment and an exercise every day with our athletes. It should be noted that the wall slide should serve as a bridge to any overhead activity (OH carries, landmine press, etc.) in your programming.

For each assessment finding using the Wall Slide Test, we use individual cues to assist the athlete in creating the desired movement correction. From there, we program the exercise into the warm-up or main program to help develop movement proficiency.

Here are ten reasons we use wall slides in our assessments:

1. Glenohumeral joint range of motion (ROM) – e.g. shoulder flexion

In the image below, we see Clint Capela and Andre Iguodala exhibiting adequate shoulder flexion, however, a slight lack of height, vertical jump, overhead strength, and timing may have resulted in the unfavorable result for AI.

A clear illustration of the need to properly cue the Wall Slide and other overhead activities as it relates to the Thoracic Spine can be seen in the two pictures below.

a. OBJ’s catch shows elite thoracic extension in the overhead position. If Odell was an athlete that was more biased towards thoracic flexion, then his overhead mobility would be more limited and this iconic catch may have never happened. It is important to cue this pattern in the gym if it is required to happen on the field.

b. In contrast, CSP athlete and St. Louis Cardinals All-Star Miles Mikolas does not require thoracic extension when his hand is fully overhead. In fact, he needs to be in a position of thoracic flexion to help deliver the scapula, arm, and hand at ball release. This pattern must also be trained.

In another example of the lat impacting overhead motion and movement quality, Rocky Balboa (not a CSP athlete, unfortunately!), shows a pattern of humeral medial rotation with overhead reaching. Interestingly, since his sport is not defined by vertical motion, but more so horizontal motion, Mr. Balboa does not require as much scapular upward rotation as a baseball player.

If we use the Pareto Principle (or the 80/20 rule), general fitness and athleticism should account for 80% of our training. However, the remaining 20% should be tailored to the movements, patterns, and positions that are unique to the athlete’s sport.

In summary (and to answer the original question in the tweet above), the overhead reach (wall slide) is helpful to decrease upper trapezius involvement if the exercise is cued to do so. The ability to properly recruit serratus and lower trapezius to assist with scapular upward rotation will lessen the “need” for the upper trap to jump in too much. Remember, the upper trap does need to play a role in this movement, it just shouldn’t be doing all of the work.

As for the “extreme thoracic kyphosis” part…. It is important to first determine if this is a structural or functional issue. If it is structural, it will not change. In this case the wall slide can be used to train within this constraint to assist your client in finding solutions to get overhead. On the other hand, if the kyphosis is functional (meaning it can be changed), then the secret sauce is differentiating weakness, stiffness, shortness, and/or motor control issues as the reason for the kyphosis and difficulty getting overhead. The Wall Slide is a great tool to help tease that out to help your client.

If you want more information about this and many other aspects of the approaches that we utilize to manage the overhead athlete, please consider joining us June 23-25 at our Elite Baseball Mentorship program at CSP in Hudson, MA. The early-bird registration deadline is May 23.

This Cressey Sports Performance Elite Baseball Mentorship has a heavy upper extremity assessment and corrective exercise focus while familiarizing participants with the unique demands of the throwing motion. You’ll be introduced to the most common injuries faced by throwers, learn about the movement impairments and mechanical issues that contribute to these issues, and receive programming strategies, exercise recommendations, and the coaching cues to meet these challenges. For more information, click here.

About the Author

Eric Schoenberg (@PTMomentum) is a physical therapist and strength coach located in Milford, MA where he is co-owner of Momentum Physical Therapy. Eric is addicted to baseball and plays a part in the Elite Baseball Mentorship courses at Cressey Sports Performance. He can be reached at eric@momentumpt.com.

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Some MLB organizations still do distance-running conditioning tests in spring training. Sure, any professional athlete should be able to run two miles in a reasonable amount of time. Still, it's a complete waste of a training day at a time of year when injuries are the highest. pic.twitter.com/epug7jnMCa

Today's guest post comes from Cressey Sports Performance - Florida Director of Performance, Tim Geromini. Tim takes the lead with our catchers at CSP-FL, so I'm excited that you'll get a chance to take a glimpse into the expertise he brings to the table each day. Enjoy! -EC

With spring training right around the corner, most of the media attention is on the pitchers coming in to camp, but what about the guys catching them? The demands of catching a full season are unique and with that in mind, here are 5 non-traditional exercises we use with our catchers at Cressey Sports Performance.

1. Catcher Pop-up to Shotput

Although nothing can truly simulate working on technique like being in pads and actually being on the field, you’ll see a number of things in this exercise that look similar to what a catcher might do in a game situation. We start by getting into the catcher’s stance with a runner on base and have them close their eyes. I will then roll or place the ball to a random spot, forcing them to react when I clap my hands and they open their eyes. From there, the goal is to get to the ball as fast as possible and in a position to throw the ball as hard as possible into the wall. The reason we have them close their eyes and find the ball is to work on reaction time and identifying a loose ball. In game situations, a catcher doesn’t always know where the ball is after the initial block. One of the main benefits of the exercises is working on hip mobility and being strong getting from the crouch position to an upright throwing position. We usually program this for 3 sets with 3 reps per side with a 6-8 pound med ball.

2. 1-leg Kettlebell Switches

A lot of focus for catchers is centered around hip mobility, as it should be. However, losing sight of ankle stability is a mistake. Enter the 1-leg Kettleell Switches. In order to execute the exercise properly and get the most out of it, I recommend being in just socks or barefoot. The kettlebell doesn’t have to be heavy at all for this to be effective; most of the time, I start athletes with 10 pounds.

As you can see, the first movement is a hip hinge with a slight knee bend. From there, we cue the client to “grab the ground” with their feet and make sure the toes stay down. Go as wide with your arms as you can while maintaining balance, and switch the kettlebell from side to side. Your goal is to keep your foot from deviating into pronation/supination and your hips to stay level. From the side view, you want to make sure the athlete maintains a neutral spine. You may notice that if your client has a flatter foot, this can be more challenging to stay away from the foot pronating in. Likewise, if your client has a high arch, it can be challenging to maintain the big toe staying down.

We usually program this as part of a warm-up or paired with an explosive lower body exercise. We'll do 3 sets of 8 reps per side.

3. High Tension Ankle Mobilization

A Functional Range Conditioning (FRC) inspired exercise, the high tension ankle mobilization is working on taking your ankle through end-ranges of dorsiflexion with control of that range. It is important to go through this exercise slowly, as rushing through it generally doesn’t lead to as much tension or control of your range.

Start by getting into a good half-kneeling position, making sure not to sit your hips into abduction or adduction. From there, imagine pushing your foot through the floor and slowly take your knee as far over your middle toes as you can without your heel coming off the ground or the ankle pronating in. Then, slowly lift your heel off the ground maintaining your knee staying out in front of your toes as much as possible. Once you go as far as you can then slowly return while driving your foot through the floor. Now that you are back to the original starting position with your knee over your toe pause, the lift your toes towards your shin and start to lift the front of your foot off the ground, still pushing your heel through the ground. Once you can’t go back anymore, slowly return to the starting position.

Because this exercise requires a lot of tension and effort, we usually program this for 2-3 reps. You can put this in a warm-up or pair it with an ankle stability exercise such as the 1-leg kettlebell switch. If you deem the client has sufficient ankle mobility, this exercise isn’t always necessary and the focus can be more on stability.

4. Seated 90-90 Hip Switches w/Hip Extension

Another drill of FRC origin, seated 90/90 hip switches are a great hip mobility exercise, but often are not performed correctly if they are rushed. What do we get out of this exercise? Hip internal rotation, external rotation, flexion, extension, abduction, and adduction...all while maintaining a neutral spine. It doesn’t get any better than that!

Before prescribing this exercise, make sure to check your client’s hip range of motion and medical history first. If your client has femoroacetabular impingement or some other pain in their hip, this may not be the best fit for them.

The key coaching cues are to keep your hips as far separated as possible during the exercise and maintain a neutral spine. If you notice your lumbar or thoracic spine flexes, then use your hands on the ground as support. We usually program this exercise for 3 reps per side.

5. Deep Squat Anti-Rotation Press

There are many variations of the anti-rotation press (better known as the “Pallof Press”), but this version gets as specific to catching as any of them. Make sure the cable or band is set up at sternum height. When you press out, make sure your hips and feet stay neutral (don’t rotate toward one side). From the side view, you want to make sure the spine is neutral. You can hold this for breaths, time, or reps.

Wrap-up

These are just a small piece of the puzzle that is training catchers, but hopefully it gets your mind working to innovate and individualize for these athletes!

About the Author

Tim Geromini is the Director of Performance at Cressey Sports Performance - Florida. Prior to joining the CSP team; Tim spent time with the Lowell Spinners (Class A Affiliate of the Boston Red Sox), Nashua Silver Knights (Futures Collegiate Baseball League), Cotuit Kettleers of (Cape Cod Baseball League), and UMass-Lowell Sports Performance. You can contact him at timgero@gmail.com and on Twitter (@timgeromini24).

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The half-kneeling cable lift w/flexion-rotation hold is a new variation on an old drill, and we've been implementing it quite a bit with guys of late. It's a creation of CSP-FL co-founder and pitching coordinator Brian Kaplan.

Like all cable chops and lifts, we're training anti-rotation core stability. However, in this variation of the cable lift, the athlete drives thoracic (upper back) rotation and flexion, two crucial pieces of getting to an ideal ball release position during throwing, or completing a swing during hitting.

Simultaneously, the athlete should be actively pulling into the front hip (adduction and internal rotation) to simulate the same front hip force acceptance you get during the pitching delivery and hitting motion.

Of course, there are many functional performance benefits that extend far beyond the baseball world. This drill will benefit anyone who competes in extension-rotation sports, not to mention your casual weekend golfer. In short, it trains core stability and thoracic mobility, so it has almost universal application.

We'll usually program this for 6-8 reps per side. On each rep, we have a 2-3 second hold at the lockout position with a full exhale. You should really feel the core turn on - and in some cases, you'll even see athletes get a little cramp in the abs.

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The 1-leg dumbbell pullover is a nice variation on a classic. It’ll add a rotary stability challenge to what is normally considered an upper body and anterior core drill. I’m using this variation a bit more this time of year (with throwing volume and intensity ramping up), as you can get a good training effect with less external loading.

We'll usually program this for 3-4 sets of 4-5 reps per side. It pairs well with exercises that aren't concrete push or pull exercises: Turkish Get-ups, kettlebell windmills, and bottoms-up kettlebell carries. I even like pairing it up with TRX Ys, as it's effectively the opposite pattern. Enjoy!

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A lot of people write off side bridges as “too easy” without considering that there are actually a lot of progressions one can employ to make them more advanced. To that end, I really like the one-leg side bridge with the top leg on a bench as a great way to "own" the frontal plane.

A few notes:

1. Make sure the body creates a straight line from the head to the heel.

2. If you feel any discomfort on the inside of the knees, it's because you've set up incorrectly or just aren't strong enough to do this movement.

3. Imagine the weight distribution being 50/50 between the two points of contact (forearm and foot).

4. I’ll usually program this as 3-5 breaths (with a full exhale) per side in each set.

5. Typically, I'll include this as part of a D1/D2 pairing at the end of a training session. Usually, it'll be preceded by some kind of anti-extension core exercise like a rollout or fallout.

Enjoy!

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I hope you're having a good week. I'm shifting this series to later in the week because I'm doing more of my writing on Sundays these days, so look for Thu/Fri "round-up"posts from here on out. Here are some good reads from around the 'net over the past week:

EC on the Seams Legit Podcast - This is a two-part interview I did with Nick Friar. We discuss baseball development and our work with (among others) Corey Kluber, Max Scherzer, and Noah Syndergaard.

With 2016 winding down, I'm using this last week of the year to direct you to some of the most popular content of the past 12 months at EricCressey.com, as this "series" has been quite popular over the past few years. Today, we start with the most popular articles of the year; these are the pieces that received the most traffic, according to my hosting statistics.

1. 5 "Combo" Core Stability Exercises - Great strength and conditioning programs are all about delivering results as efficiently as possible. Here are some exercises that'll help you do so by making your core stability training more efficient.

2. 10 Ways to Remain Athletic as You Age - The popularity of this article makes me realize that I need to devote more of my writing to the more mature athlete who still likes to get after it in the gym!

This is the second half of my collection of take-home points from reviewing The Complete Shoulder and Hip Blueprint from Tony Gentilcore and Dean Somerset. In case you missed the first half, you can check out Part 1 here. Additionally, I should offer a friendly reminder that the introductory $60 off discount on this great resource ends tonight at midnight; you can learn more here.

Dean goes to great lengths to discuss how proximal (core) stability affects distal (extremity) mobility. In doing so, he cites four examples:

a. Doing front planks may help one to gain hip external rotation.
b. Doing side planks may help one to gain hip internal rotation.
c. Doing dead bugs may help to improve your deep squat.
d. Training active hip flexion (one joint) may help one to to improve a straight leg raise (multiple joints).

With that said, there is a HUGE clarification that must be made: these exercises are all performed with HIGH TENSION. In other words, if you can do eight reps of dead bugs, you aren’t bracing hard enough.

To some degree, this flies in the face of the conventional wisdom that there are high-threshold exercises and low-threshold exercises – and most folks would assume the aforementioned four drills would fall in the low-threshold category. That said, I think a better classification scheme would be high- and low-threshold STRATEGIES. In other words, there is a time to treat a plank or dead bug as a low threshold drill, but also scenarios under which bracing like crazy is appropriate. Trying to create distal mobility is one such example.

That said, don't go and turn everything you do into a high-threshold strategy! This leads me to...

7. Improving mobility is a combination of sympathetic and parasympathetic activity.

I loved this quote from Dean so much that I replayed it a few times so that I could type up this quote:

"If you hold your breath, you're going to limit your mobility. If you breath through the stretch, you're going to access a greater range of motion than you had before. So, it's kind of a dance between parasympathetic and sympathetic and neural activation. You want to be able to use high-threshold sympathetic type stuff to fire up the nervous system and produce that stability, but you want to use parasympathetic stimulation - that long inhale, long exhale - to be able to use that range of motion after you've built the stability."

That's pure gold right there, folks.

8. The term “scapular stability” is a bit of a misnomer.

Nothing about the scapula is meant to be stable. If it were meant to be stable, it would have so many different muscular attachments (17, in fact) with a variety of movement possibilities. A better term would be something originally popularized by physical therapist Sue Falsone: controlled mobility.

9. Don’t assume someone’s "aberrant" posture means an individual will be in pain.

Posture is a complex topic, and the relationship between resting posture and pain measures is surprisingly very poorly established in the research world. We can walk away from this recognition with two considerations:

a. It's important to assess movement quality, and not just resting posture.

b. Use posture as information that guides program design and coaching cues rather than something that tries to explain or predict injuries.

10. Teach movements from the position where relative stiffness principles are challenged the most - but cue high-threshold tension.

During one of his presentations, Dean was coaching a hip flexor stretch in the lunge position, and it immediately got me to thinking about the principle of relative stiffness. In this position, if there isn't adequate anterior core control, lumbar extension will occur instead of hip extension. And, if there isn't solid glute recruitment, there will be a tendency of the head of the femur to glide forward in the socket during the hip extension that does occur.In other words, being able to brace the core and have solid glute activation is key to making sure that the individual is in a good place at this position where movement is challenged the most.

In this instance, Dean cued a high-threshold strategy that allowed him to effectively coach the movement from the most challenging position - which is somewhat counterintuitive to what we've always assumed as coaches ("win the easy battles" first by owning the simple ranges-of-motion). However, if you can get to the appropriate position (adequate passive ROM) and educate a trainee on how to establish a bracing strategy, chances are that you can speed up the learning process.

As I thought about it, this is something we do quite commonly with our end-range rotator cuff strengthening exercises, but I simply haven't applied it nearly as much at the hip as we do at the shoulder. It's definitely something I'll be playing around with more moving forward.

Last, but certainly not least, just a friendly reminder that today is the last day to get the introductory $60 off discount on The Complete Shoulder and Hip Blueprint. As you can probably tell from these posts, I've really enjoyed going through it myself, and would highly recommend it to any fitness professionals and rehabilitation specialists out there. Click here to learn more.

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I haven't posted an update to this popular coaching cues series since December, so I figured this article was long overdue. Here are a few coaching cues we use regularly with our clients at Cressey Sports Performance:

1. "Keep your hips in the hallway."

Birddogs are a fantastic exercise for building core stability and educating individuals on how to differentiate between hip and lumbar spine (lower back) movement. Usually, though, folks just discuss differentiating these motions in the sagittal plane, so the focus is on hip flexion/extension vs. lumbar flexion/extension. In the process, a lot of folks overlook what is going on in the frontal and transverse plane. A lot of side-to-side movement is a good sign that the athlete doesn't have sufficient rotary stability (control of the center of mass within a smaller base of support).

A cue I've found to work great is to put my hands about 1" outside the hips on both sides, and to cue the athlete, "Keep your hips in the hallway." If the outside of the hips contact my hand, it's a sign that they've lost control of the frontal and transverse plane.

2. "Scaps to the sky."

We coach our wall slides with upward rotation and lift off a bit differently for just about everyone that comes through our doors. Really, it comes down to appreciating what their starting scapular positioning is. If someone is really anteriorly tilted, we'll guide the scapula into posterior tilt. If they have more of a "scaps back" (adducted) military posture, we'll help the shoulder blades to get out and around the rib cage. If someone starts in a more depressed (low shoulder) position as in the video below, we might cue them to incorporate a shrug to facilitate better upward rotation.

When you teach the drill, though, you want to make sure that the motion is coming from not just movement of the humerus (upper arm) on the scapula (glenohumeral movement), but moreso from movement of the scapula on the rib cage (scapulothoracic). I love the "scaps to the sky" cue for this reason. Usually, I'll manually help the shoulder blades up a bit, too.

3. "One inch per second."

I blatantly stole this one from Shane Rye, one of my business partners at Cressey Sports Performance - Florida. When athletes foam roll, they always seem to have a tendency to race through each "pass." It's far better to slow down, recognize areas that need more attention, and gradually work your way along. The "one inch per second" cue always seems to get athletes to pace themselves better.

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